| APA | LDQ. (2012, February 14). In Acronym Geek. Retrieved 09:39, February 14, 2012, from http://www.acronymgeek.com/LDQ |
| MLA | "LDQ." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LDQ>. |
| MHRA | 'LDQ', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LDQ> [accessed 14 February 2012] |
| Chicago | "LDQ", http://www.acronymgeek.com/LDQ (accessed February 14, 2012). |
| CBE/CSE | LDQ [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LDQ. |
| Bluebook | LDQ, http://www.acronymgeek.com/LDQ (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDQ, http://www.acronymgeek.com/LDQ (optional description here) (as of Feb. 14, 2012, 09:39). |
| AMA | LDQ. Acronym Geek. February 14, 2012, 09:39. Available at: http://www.acronymgeek.com/LDQ. Accessed February 14, 2012, 09:39. |